/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ambari.view.hive20.resources.browser;

import com.google.common.base.Optional;
import org.apache.ambari.view.commons.hdfs.FileOperationService;
import org.apache.ambari.view.commons.hdfs.ViewPropertyHelper;
import org.apache.ambari.view.hive20.BaseService;

import javax.ws.rs.Path;
import java.util.HashMap;
import java.util.Map;

/**
 *
 */
public class FileService extends BaseService {
  public static final String VIEW_CONF_KEYVALUES = "view.conf.keyvalues";

  @Path("/ops")
  public FileOperationService fileOps() {
    return new FileOperationService(context, getViewConfigs());
  }

  private Map<String,String> getViewConfigs() {
    Optional<Map<String, String>> props = ViewPropertyHelper.getViewConfigs(context, VIEW_CONF_KEYVALUES);
    return props.isPresent()? props.get() : new HashMap<String, String>();
  }
}
